Electrogenerated Chemiluminescence and Proton-Dependent Switching of Fluorescence: Functionalized Difluoroboradiaza-s-indacenes

Electrogenerated Chemiluminescence and Proton-Dependent Switching of Fluorescence: Functionalized Difluoroboradiaza-s-indacenes

Suitable for light‐emitting diodes or as pH sensors, the difluoroboradiaza‐s‐indacenes of type 1 luminesce after electrochemical excitation (X = H) or show on/off switching of fluorescence sensitivity depending on pH (X = NMe2). R1 = Me, H, CO2Et; R2 = Et, H; R3 = Me.

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Bibliographische Detailangaben
Veröffentlicht in:Angewandte Chemie International Edition 1997-07, Vol.36 (12), p.1333-1335
Hauptverfasser: Kollmannsberger, Matthias, Gareis, Thomas, Heinl, Stefan, Daub, Jörg, Breu, Josef
Format: Artikel
Sprache:eng
Schlagworte:
boron
cyclic Voltammetry
dyes
luminescence
sensors
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Beschreibung
Zusammenfassung:Suitable for light‐emitting diodes or as pH sensors, the difluoroboradiaza‐s‐indacenes of type 1 luminesce after electrochemical excitation (X = H) or show on/off switching of fluorescence sensitivity depending on pH (X = NMe2). R1 = Me, H, CO2Et; R2 = Et, H; R3 = Me.
ISSN:0570-0833
1521-3773
DOI:10.1002/anie.199713331